Used STK1000 interfaces

STK1005 and the AP7200 utilize most hardware features on STK1000.

Interfaces

Refer the interfaces section of the STK1000 help files to learn how the interfaces are used on STK1000.

DAC, PWM, Timer C, ETH_B and PS2 signals are not used on STK1005 because AP7200 does not support these interfaces.


AP7200 peripheral Switch * STK1000 interface
PC20, PC19, PA19, PA09 SW3, SW6NMI, Interrupt B, D, E
USART 0 Not used
USART 1 SW2 UART_B
USART 2 UART_C
USART 3 Not used
USART 4 SW4 UART_A
SSC0 SW4 SSC_A
SSC1 Not used
SSC2 SW4 SSC_B
DMARQ0 SW8 DMARQ_A
DMAACK0 SW8 DMARQ_B
DMARQ1 DMARQ_C (1)
DMAACK1 DMARQ_D (1)
EBI EBI
ISI SW8, SW9 ISI
SPI0 SPI (SPI_CS0 used for STK1005 data flash)
SPI1 Not used
TWI SW10 TWI
LCD LCD
AC97 SW4 AC97
Timer 0 SW8, SW9 TIMER_A
Timer 1 SW8, SW9 TIMER_B
TIMER C
EBI EBI
DAC
PWM
GCLK GCLK
PC[0..17], PB[14..15], PA[05..07], PA[20..23], PA[28..31] SW3, SW5, SW6, SW7,SW10 GPIO
MACB SW3 ETH_A
MMCA SW8 & SW9 MMCI

* Jumper settings to activate interface

(1) DMA channel 1 is shared with USB otg control signals (VBOF and USB_ID) and can not be used if these USB signals are not strapped to other pins.